#include <stdio.h>

int main() {
    printf("float: %lu bytes\n", sizeof(float));
    printf("double: %lu bytes\n", sizeof(double));
    printf("long double: %lu bytes\n", sizeof(long double));

    printf("3.14: %lu bytes\n", sizeof(3.14));
    printf("3.14f: %lu bytes\n", sizeof(3.14f));
    printf("3.14l: %lu bytes\n", sizeof(3.14l));

    printf("6.18e-1: %lu bytes\n", sizeof(6.18e-1));
    printf("6.18e-1f: %lu bytes\n", sizeof(6.18e-1f));
    printf("6.18e-1l: %lu bytes\n", sizeof(6.18e-1l));
}